Displaying action sheet when tableview cell is tapped - ios

Question

Then I am trying to call action sheet when cell is tapped, and this is what I did
func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
let alertController = UIAlertController(title: "Action Sheet", message: "What do you like to do", preferredStyle: .alert)
let okButton = UIAlertAction(title: "Done", style: .default, handler: { (action) -> Void in
print("Ok button tapped")
})
let deleteButton = UIAlertAction(title: "Skip", style: .destructive, handler: { (action) -> Void in
print("Delete button tapped")
})
alertController.addAction(okButton)
}
When i am tapping cell, alert controller is not showing up. What am I missing?

Answer 1

You're almost there, make sure you add your deleteButton-action as well and present the alertController using present(alertController, animated: true, completion: nil)

Answer 2

Your action sheet does not show, because you are not presenting it.
present(alertController, animated: true /** or false */, completion: nil)

Answer 3

We create a function didSelectContact, and use func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) to handle selected Cell in tableview. If each cell tapped this action sheet will open.
func didSelectContact(){
let alert = UIAlertController(title: "Choose Once", message: "What you want do with contact", preferredStyle: UIAlertControllerStyle.actionSheet)
let call = UIAlertAction(title: "Call", style: UIAlertActionStyle.default) { (UIAlertAction) in
}
let sms = UIAlertAction(title: "SMS", style: UIAlertActionStyle.default) { (UIAlertAction) in
}
let cancel = UIAlertAction(title: "Cancel", style: UIAlertActionStyle.cancel, handler: nil)
alert.addAction(call)
alert.addAction(sms)
alert.addAction(cancel)
self.present(alert, animated: true, completion: nil)
}
func tableView(_ tableView: UITableView, didSelectRowAt indexPath:
IndexPath) {
self.didSelectContact()
}